Firmoscan
Active16451216Private limited companyDartford

SM & SON'S SERVICES LTD

Significant control: Sean Mardell (75–100%)

Companies HouseCompanies House

From public filings as at 31 Aug 2026; may contain errors or be out of date. Verify at Companies House · Terms

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What does Sm & Son'S Services Ltd sell?

Registered activity: Plumbing, heat and air-conditioning installation (SIC 43220). We’re building product and service lists for UK companies. Get this one when it’s ready.

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01

Summary

Generated from filed data · no estimates

SM & SON'S SERVICES LTD is an active private limited company (company number 16451216) incorporated on 14 May 2025, registered in Dartford. Its registered activity is plumbing, heat and air-conditioning installation (SIC 43220). No accounts have been filed yet; the first accounts are due by 14 February 2027.

There are 3,492 companies in plumbing, heat and air-conditioning installation in Greater London with filed accounts; the median reports net assets of £4,840 and is 8 years old.

02

Ownership and control

1 active
  • Mr Sean Mardell
    Individual · since 14 May 2025
    • owns 75–100% of shares
    • holds 75–100% of voting rights
    • can appoint or remove directors

Persons with significant control hold 25% or more of shares or voting rights. Smaller shareholdings are only listed in confirmation-statement documents. Directors and secretaries: see the officers list at Companies House.

03

Key dates

Incorporated
14 May 20251 yr ago
First accounts due
14 February 2027in 113 days
Confirmation statement due
28 May 2027in 216 days

Due dates are expected from Companies House filing rules; confirm on the official register before relying on them.

04

Activity

SIC 43220
Plumbing, heat and air-conditioning installation
Accounts type
No Accounts Filed
05

Financials

No accounts on record

No accounts filed yet. The first accounts are due by 14 February 2027; this page updates when they are filed.

06

Timeline

Newest first
  1. Confirmation statement duein 216 days
  2. First accounts duein 113 days
  3. Incorporated
07

Similar companies in Greater London

Same activity (plumbing, heat and air-conditioning installation), closest in incorporation date

All companies incorporated on 14 May 2025 · in May 2025.

08

Reminders for SM & SON'S SERVICES LTD

Get an email before each filing deadline — accounts and confirmation statement — so nothing is late.

Source: Companies House register, snapshot 2026-08-31. Open Government Licence v3.0. View on Companies House. Methodology · About · Markdown.

This information comes from public filings and our automated processing of them. It may contain errors, be incomplete or be out of date, and is not advice or a credit reference. Check the official record before relying on it. Terms · Privacy · Report an error (corrected within one working day).